Qty 50 M3 3mm M3-0.5 Brass Threaded Metal Heat Set Screw Inserts for 3D Printing

Rather than adjust designs around the limitations of 3D printing (supports, print bed size, etc), divide your parts into separate components that fasten using these inserts and machine screws. These are threaded M3-0.5 with an overall length (OAL) 3.85mm.

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